Nominally turn-based with an ATB system is my favorite. Pretty much all of my favorite RPG combat systems were that, from FF4 up through Resonance of Fate.
Honorable mention for actiony combat a la the Star Ocean series. After that first/third person action with a pause system (the new Fallout games... which I play mostly in third-person) works quite well... remove the pause from it and it turns to crap, though (lookin' at you, Elder Scrolls).
Honorable mention for actiony combat a la the Star Ocean series. After that first/third person action with a pause system (the new Fallout games... which I play mostly in third-person) works quite well... remove the pause from it and it turns to crap, though (lookin' at you, Elder Scrolls).